.backToTop {
	display: none;
	width: 18px;
	line-height: 1.2;
	padding: 5px 0;
	background-color: #000;
	color: #fff;
	font-size: 12px;
	text-align: center;
	position: fixed;
	_position: absolute;
	right: 10px;
	bottom: 100px;
	_bottom: "auto";
	cursor: pointer;
	opacity: .6;
	filter: Alpha(opacity=60);
}